| /* |
| * Copyright (C) 2010 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.server.location; |
| |
| import android.content.Context; |
| import android.location.Criteria; |
| import android.location.Location; |
| import android.os.Bundle; |
| import android.os.WorkSource; |
| |
| import com.android.internal.location.ProviderProperties; |
| import com.android.internal.location.ProviderRequest; |
| |
| import java.io.FileDescriptor; |
| import java.io.PrintWriter; |
| |
| /** |
| * A passive location provider reports locations received from other providers |
| * for clients that want to listen passively without actually triggering |
| * location updates. |
| * |
| * {@hide} |
| */ |
| public class PassiveProvider extends AbstractLocationProvider { |
| |
| private static final ProviderProperties PROPERTIES = new ProviderProperties( |
| false, false, false, false, false, false, false, |
| Criteria.POWER_LOW, Criteria.ACCURACY_COARSE); |
| |
| private boolean mReportLocation; |
| |
| public PassiveProvider(Context context, LocationProviderManager locationProviderManager) { |
| super(context, locationProviderManager); |
| |
| mReportLocation = false; |
| |
| setProperties(PROPERTIES); |
| setEnabled(true); |
| } |
| |
| @Override |
| public void setRequest(ProviderRequest request, WorkSource source) { |
| mReportLocation = request.reportLocation; |
| } |
| |
| public void updateLocation(Location location) { |
| if (mReportLocation) { |
| reportLocation(location); |
| } |
| } |
| |
| @Override |
| public void sendExtraCommand(String command, Bundle extras) {} |
| |
| @Override |
| public void dump(FileDescriptor fd, PrintWriter pw, String[] args) { |
| pw.println(" report location=" + mReportLocation); |
| } |
| } |